123032240

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9209}}^1$

素因数の和:9389

約数の個数: 40

約数和(自身を含む): 287794080

約数和(自身を除く): 164761840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 9209, 13360, 18418, 36836, 46045, 73672, 92090, 147344, 184180, 368360, 736720, 1537903, 3075806, 6151612, 7689515, 12303224, 15379030, 24606448, 30758060, 61516120, 123032240]

約数ペア:

[(1, 123032240), (2, 61516120), (4, 30758060), (5, 24606448), (8, 15379030), (10, 12303224), (16, 7689515), (20, 6151612), (40, 3075806), (80, 1537903), (167, 736720), (334, 368360), (668, 184180), (835, 147344), (1336, 92090), (1670, 73672), (2672, 46045), (3340, 36836), (6680, 18418), (9209, 13360)]